<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>jsMind</title>
    <link type="text/css" rel="stylesheet" href="../style/jsmind.css" />
    <style type="text/css">
        li{margin-top:2px; margin-bottom:2px;}
        button{width:140px;}
        select{width:140px;}
        #layout{width:1230px;}
        #jsmind_nav{width:210px;height:600px;border:solid 1px #ccc;overflow:auto;float:left;}
        .file_input{width:100px;}
        button.sub{width:100px;}

        #jsmind_container{
            float:left;
            width:1000px;
            height:600px;
            border:solid 1px #ccc;
            background:#f4f4f4;
        }
    </style>
</head>
<body>
<div id="layout">
    <div id="jsmind_nav">
        <div>1. Open</div>
        <ol type='A'>
            <li><button onclick="open_json();">open example</button></li>
            <li><button onclick="open_ajax();">open remote</button></li>
            <li><button onclick="prompt_info('see 6.Multi Format');">open local file</button></li>
            <li><button onclick="prompt_info('see 6.Multi Format');">save local file</button></li>
            <li><button onclick="screen_shot();">screenshot</button></li>
        </ol>
        </ol>
        <div>2. Select &amp; Toggle</div>
        <ol type='A'>
            <li><button onclick="select_node();">select a node</button></li>
            <li><button onclick="prompt_info('please try click a node');">try click a node</button></li>
            <li><button onclick="show_selected();">get the selected</button></li>
            <li><button onclick="toggle_node();">toggle node</button></li>
        </ol>
        <div>3. Edit</div>
        <ol type='A'>
            <li><button onclick="toggle_editable(this);">disable editable</button></li>
            <li><button onclick="add_node();">add a node</button></li>
            <li><button onclick="modify_node();">modify node</button></li>
            <li><button onclick="prompt_info('please try double click a node');">try double click</button></li>
            <li><button onclick="move_node();">move a node</button></li>
            <li><button onclick="move_to_first();">move to first</button></li>
            <li><button onclick="move_to_last();">move to last</button></li>
            <li><button onclick="remove_node();">remove node</button></li>
        </ol>
        <div>4. Theme</div>
        <ol type='A'>
        <li>
        <select onchange="set_theme(this.value);">
            <option value="">default</option>
            <option value="primary">primary</option>
            <option value="warning">warning</option>
            <option value="danger">danger</option>
            <option value="success">success</option>
            <option value="info">info</option>
            <option value="greensea" selected="selected">greensea</option>
            <option value="nephrite">nephrite</option>
            <option value="belizehole">belizehole</option>
            <option value="wisteria">wisteria</option>
            <option value="asphalt">asphalt</option>
            <option value="orange">orange</option>
            <option value="pumpkin">pumpkin</option>
            <option value="pomegranate">pomegranate</option>
            <option value="clouds">clouds</option>
            <option value="asbestos">asbestos</option>
        </select>
        </li>
        </ol>
        <div>5. Adjusting</div>
        <ol type='A'>
            <li><button onclick="change_container();">resize container</button>
            <button onclick="resize_jsmind();">adusting</button></li>
            <li>expand</li>
            <ol>
                <li><button class="sub" onclick="expand_all();">expand all</button></li>
                <li><button class="sub" onclick="expand_to_level2();">to level 2</button></li>
                <li><button class="sub" onclick="expand_to_level3();">to level 3</button></li>
            </ol>
        </ol>
        <div>6. Multi Format</div>
        <ol type='A'>
            <li>node_tree(default)</li>
            <ol>
                <li><button class="sub" onclick="show_data();">show data</button></li>
                <li><button class="sub" onclick="save_file();">save file</button></li>
                <li><input id="file_input" class="file_input" type="file"/></li>
                <li><button class="sub" onclick="open_file();">open file</button></li>
            </ol>
            <li>node_array</li>
            <ol>
                <li><button class="sub" onclick="get_nodearray_data();">show data</button></li>
                <li><button class="sub" onclick="save_nodearray_file();">save file</button></li>
                <li><input id="file_input_nodearray" class="file_input" type="file"/></li>
                <li><button class="sub" onclick="open_nodearray();">open file</button></li>
            </ol>
            <li>freemind(.mm)</li>
            <ol>
                <li><button class="sub" onclick="get_freemind_data();">show data</button></li>
                <li><button class="sub" onclick="save_freemind_file();">save file</button></li>
                <li><input id="file_input_freemind" class="file_input" type="file"/></li>
                <li><button class="sub" onclick="open_freemind();">open file</button></li>
            </ol>
        </ol>
    </div>
    <div id="jsmind_container"></div>
</div>
<script type="text/javascript" src="../js/jsmind.js"></script>
<script type="text/javascript" src="../js/jsmind.draggable.js"></script>
<script type="text/javascript" src="../js/jsmind.screenshot.js"></script>
<script type="text/javascript">
    var _jm = null;
    function open_empty(){
        var options = {
            container:'jsmind_container',
            theme:'greensea',
            editable:true
        }
        _jm = jsMind.show(options);
        // _jm = jsMind.show(options,mind);
    }

    function open_json(){
        var mind = {
            "meta":{
                "name":"jsMind remote",
                "author":"hizzgdev@163.com",
                "version":"0.2"
            },
            "format":"node_tree",
            "data":{"id":"root","topic":"jsMind","children":[
                {"id":"easy","topic":"Easy","direction":"left","children":[
                    {"id":"easy1","topic":"Easy to show"},
                    {"id":"easy2","topic":"Easy to edit"},
                    {"id":"easy3","topic":"Easy to store"},
                    {"id":"easy4","topic":"Easy to embed"}
                ]},
                {"id":"open","topic":"Open Source","direction":"right","children":[
                    {"id":"open1","topic":"on GitHub"},
                    {"id":"open2","topic":"BSD License"}
                ]},
                {"id":"powerful","topic":"Powerful","direction":"right","children":[
                    {"id":"powerful1","topic":"Base on Javascript"},
                    {"id":"powerful2","topic":"Base on HTML5"},
                    {"id":"powerful3","topic":"Depends on you"}
                ]},
                {"id":"other","topic":"test node","direction":"left","children":[
                    {"id":"other1","topic":"I'm from local variable"},
                    {"id":"other2","topic":"I can do everything"}
                ]}
            ]}
        }
        _jm.show(mind);
    }

    function open_ajax(){
        var mind_url = 'data_example.json';
        jsMind.util.ajax.get(mind_url,function(mind){
            _jm.show(mind);
        });
    }

    function screen_shot(){
        _jm.shoot();
    }

    function show_data(){
        var mind_data = _jm.get_data();
        var mind_string = jsMind.util.json.json2string(mind_data);
        prompt_info(mind_string);
    }

    function save_file(){
        var mind_data = _jm.get_data();
        var mind_name = mind_data.meta.name;
        var mind_str = jsMind.util.json.json2string(mind_data);
        jsMind.util.file.save(mind_str,'text/jsmind',mind_name+'.jm');
    }
    
    function open_file(){
        var file_input = document.getElementById('file_input');
        var files = file_input.files;
        if(files.length > 0){
            var file_data = files[0];
            jsMind.util.file.read(file_data,function(jsmind_data, jsmind_name){
                var mind = jsMind.util.json.string2json(jsmind_data);
                if(!!mind){
                    _jm.show(mind);
                }else{
                    prompt_info('can not open this file as mindmap');
                }
            });
        }else{
            prompt_info('please choose a file first')
        }
    }

    function select_node(){
        var nodeid = 'other';
        _jm.select_node(nodeid);
    }

    function show_selected(){
        var selected_node = _jm.get_selected_node();
        if(!!selected_node){
            prompt_info(selected_node.topic);
        }else{
            prompt_info('nothing');
        }
    }

    function toggle_node(){
        var selected_id = get_selected_nodeid();
        if(!selected_id){prompt_info('please select a node first.');}

        _jm.toggle_node(selected_id);
    }

    function get_selected_nodeid(){
        var selected_node = _jm.get_selected_node();
        if(!!selected_node){
            return selected_node.id;
        }else{
            return null;
        }
    }

    function add_node(){
        var selected_node = _jm.get_selected_node(); // as parent of new node
        if(!selected_node){prompt_info('please select a node first.');}

        var nodeid = jsMind.util.uuid.newid();
        var topic = '* Node_'+nodeid.substr(0,5)+' *';
        var node = _jm.add_node(selected_node, nodeid, topic);
    }

    function modify_node(){
        var selected_id = get_selected_nodeid();
        if(!selected_id){prompt_info('please select a node first.');}

        // modify the topic
        _jm.update_node(selected_id, '--- modified ---');
        // or modify the topic and summary
        //_jm.update_node(selected_id, '--- modified ---', 'modify summary at the same time');
    }

    function move_to_first(){
        var selected_id = get_selected_nodeid();
        if(!selected_id){prompt_info('please select a node first.');}

        _jm.move_node(selected_id,'_first_');
    }

    function move_to_last(){
        var selected_id = get_selected_nodeid();
        if(!selected_id){prompt_info('please select a node first.');}

        _jm.move_node(selected_id,'_last_');
    }

    function move_node(){
        // move a node before another
        _jm.move_node('other','open');
    }

    function remove_node(){
        var selected_id = get_selected_nodeid();
        if(!selected_id){prompt_info('please select a node first.');}

        _jm.remove_node(selected_id);
    }

    function set_theme(theme_name){
        _jm.set_theme(theme_name);
    }

    function toggle_editable(btn){
        var editable = _jm.get_editable();
        if(editable){
            _jm.disable_edit();
            btn.innerHTML = 'enable editable';
        }else{
            _jm.enable_edit();
            btn.innerHTML = 'disable editable';
        }
    }

    // this method change size of container, perpare for adjusting jsmind
    function change_container(){
        var c = document.getElementById('jsmind_container');
        c.style.width = '800px';
        c.style.height = '500px';
    }

    function resize_jsmind(){
        _jm.resize();
    }

    function expand_all(){
        _jm.expand_all();
    }

    function expand_to_level2(){
        _jm.expand_to_depth(2);
    }

    function expand_to_level3(){
        _jm.expand_to_depth(3);
    }

    function get_nodearray_data(){
        var mind_data = _jm.get_data('node_array');
        var mind_string = jsMind.util.json.json2string(mind_data);
        prompt_info(mind_string);
    }

    function save_nodearray_file(){
        var mind_data = _jm.get_data('node_array');
        var mind_name = mind_data.meta.name;
        var mind_str = jsMind.util.json.json2string(mind_data);
        jsMind.util.file.save(mind_str,'text/jsmind',mind_name+'.jm');
    }
    
    function open_nodearray(){
        var file_input = document.getElementById('file_input_nodearray');
        var files = file_input.files;
        if(files.length > 0){
            var file_data = files[0];
            jsMind.util.file.read(file_data,function(jsmind_data, jsmind_name){
                var mind = jsMind.util.json.string2json(jsmind_data);
                if(!!mind){
                    _jm.show(mind);
                }else{
                    prompt_info('can not open this file as mindmap');
                }
            });
        }else{
            prompt_info('please choose a file first')
        }
    }

    function get_freemind_data(){
        var mind_data = _jm.get_data('freemind');
        var mind_string = jsMind.util.json.json2string(mind_data);
        alert(mind_string);
    }

    function save_freemind_file(){
        var mind_data = _jm.get_data('freemind');
        var mind_name = mind_data.meta.name || 'freemind';
        var mind_str = mind_data.data;
        jsMind.util.file.save(mind_str,'text/xml',mind_name+'.mm');
    }
    
    function open_freemind(){
        var file_input = document.getElementById('file_input_freemind');
        var files = file_input.files;
        if(files.length > 0){
            var file_data = files[0];
            jsMind.util.file.read(file_data, function(freemind_data, freemind_name){
                if(freemind_data){
                    var mind_name = freemind_name;
                    if(/.*\.mm$/.test(mind_name)){
                        mind_name = freemind_name.substring(0,freemind_name.length-3);
                    }
                    var mind = {
                        "meta":{
                            "name":mind_name,
                            "author":"hizzgdev@163.com",
                            "version":"1.0.1"
                        },
                        "format":"freemind",
                        "data":freemind_data
                    };
                    _jm.show(mind);
                }else{
                    prompt_info('can not open this file as mindmap');
                }
            });
        }else{
            prompt_info('please choose a file first')
        }
    }

    function prompt_info(msg){
        alert(msg);
    }

    open_empty();
</script>
</body>
</html>
